3/18 CW: Atmosphere Review

Where you will find the ozone layer?

• stratosphere

• thermosphere

• exosphere

• mesosphere

What layer of the atmosphere does weather occur?

• stratosphere

• thermosphere

• troposphere

• mesosphere

What are the two most common gases in the atmosphere?

• Nitrogen and Oxygen

• Oxygen and trace gases

• Carbon Dioxide and Nitrogen

• Nitrogen and trace gases

What is the function of the ozone layer?

• to allow UV rays to get to Earth
• to block UV rays from getting to Earth
• To keep oxygen in
• to allow meteors to get to Earth

What happens to the density (thickness)/air pressure of the air as you increase in altitude?

• density increases
• density decreases
• density stays the same
• density disappears

Which side is steeper?

• The left side of the hill

• The right side of the hill

Match the topographic map to its profile:

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Match the topographic map to its profile picture:

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Hot air rises because...

• it is less dense
• it is heavier
• it is more dense
• it contains Helium

Differences in air pressure are caused by...?

• Differences in the earths rotation

• Differences in temperature

• Differences in rainfall

• Differences in sea level